Application: gvSIG desktop

/*

 * Created on 07-sep-2007

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id: 

 * $Log: 

 *

 */

package org.gvsig.topology;

import com.iver.cit.gvsig.fmap.core.DefaultFeature;

import com.iver.cit.gvsig.fmap.core.IFeature;

import com.iver.cit.gvsig.fmap.core.IGeometry;

import com.iver.cit.gvsig.fmap.layers.FLyrVect;

import com.iver.utiles.IPersistence;

import com.iver.utiles.XMLEntity;

/**

 * Error produced when one or many features 

 * dont pass a topology rule.

 */

public class TopologyError extends DefaultFeature implements IPersistence{

        /**

         *rule which has been violated

         */

        private ITopologyRule violatedRule;

        /**

         *features of the source layer that

         *violates the rule (if the rule is a self-rule,

         *the error will only have source layer features)

         *

         *Although we are validating one only feature a time, in self reflexive

         *rules it could cause errors with many features (a feature overlaps with

         *other features of the same layer)

         */

        private IFeature[] sourceLyrFeatures;

        /**

         *features of the destination layer

         *that violate the rule (only in rules between

         *two layers)

         */

        private IFeature[] destinationLyrFeatures;

        /**

         * Flag that marks if this error is allowed

         * (it has been marked as an exception)

         */

        private boolean exception;

        /**

         * Constructor

         * @param geometry geometry of the error

         * @param errorFid unique identifier for this error in the error container

         * (topology)

         * 

         * @param violatedRule topology rule that this error violates

         * 

         * @param sourceLyrFeatures features of the origin layer in the rule

         * that violates the rule

         * 

         * @param destinationLyrFeatures features of the destination layer in the rule

         * that violates the rule

         */

        public TopologyError(IGeometry geometry, 

                                            String errorFid,

                                            AbstractTopologyRule violatedRule,

                                            IFeature[] sourceLyrFeatures, 

                                            IFeature[] destinationLyrFeatures){

                super(geometry, null, errorFid);

                this.exception = false;

                this.violatedRule = violatedRule;

                this.sourceLyrFeatures = sourceLyrFeatures;

                this.destinationLyrFeatures = destinationLyrFeatures;

        }

        public TopologyError(IGeometry geometry,

                                                 AbstractTopologyRule violatedRule,

                                                 IFeature[] sourceLyrFeatures){

                super(geometry, null, null);

                this.violatedRule = violatedRule;

                this.sourceLyrFeatures = sourceLyrFeatures;

        }

        public void setViolatedRule(AbstractTopologyRule violatedRule) {

                this.violatedRule = violatedRule;

        }

        public ITopologyRule getViolatedRule() {

                return violatedRule;

        }

        public void setSourceLyrFeatures(IFeature[] sourceLyrFeatures) {

                this.sourceLyrFeatures =sourceLyrFeatures;

        }

        public IFeature[] getSourceLyrFeatures() {

                return sourceLyrFeatures;

        }

        public void setDestinationLyrFeatures(IFeature[] destinationLyrFeatures) {

                this.destinationLyrFeatures = destinationLyrFeatures;

        }

        public IFeature[] getDestinationLyrFeatures() {

                return destinationLyrFeatures;

        }

        /**

         *Ruturns the type of geometry of the error

         */

        public int getShapeType() {

                return getGeometry().getGeometryType();

        }

        public void setException(boolean exception) {

                this.exception = exception;

        }

        public boolean isException() {

                return exception;

        }

        public FLyrVect getOriginLayer(){

                return ((IOneLyrRule)violatedRule).getOriginLyr();

        }

        public FLyrVect getDestinationLayer(){

                if(violatedRule instanceof ITwoLyrRule)

                        return  ((ITwoLyrRule)violatedRule).getDestinationLyr();

                else

                        return null;

        }

        public String getClassName() {

                return this.getClass().getName();

        }

        public XMLEntity getXMLEntity() {

                XMLEntity solution = new XMLEntity();

                solution.putProperty("violatedRule", this.violatedRule.getName());

                solution.putProperty("isException", exception);

                return solution;

        }

        public void setXMLEntity(XMLEntity xml) {

                // TODO Auto-generated method stub

        }

}